"Okay, look. I'll make you a deal. You give me the phone and I'll give you a blow job," said John.
"What?" said Mark with shock.
"You heard me," said John flatly. "Let me borrow your phone for just a little while so I can delete all the stuff you recorded and I'll suck your dick. It's a fair trade. So what do you say?"
"But you're a dude ... well, sort of," said Mark.
"Do these look like they belong to a guy?" said John, pushing up his large breasts.
"Or this?" said John slapping his large, plump ass.
"And I promise you this won't feel like it belongs to a guy, " said John licking his luscious lips.
Mark still looked nervous and unsure. John decided to give him a little taste of the wares. He bent down on his knees and unzipped Mark's pants. John saw that his body must have had some effect on Mark because his penis was already erect. John slid the tip into his mouth, running his nimble tongue around the glans of his dick.
Mark moaned a little.
John smiled and stopped, looking up at Mark with a sly expression.
"So, do we have a deal?" asked John, gently massaging the cock in his hands as he waited for Mark's answer.
"Yes, for God's sake, yes!" said Mark with excitement. "Just don't stop!"
John smiled and slid Mark's large hard dick back into his eager wet mouth.